The most recent maintenance inspection in June had found no safety deficiencies
‘The Saphonian’ wind energy converter follows a back and forth 3D knot motion
WaterSeer could be the answer to water scarcity around the world
It is called Vortex and features reduced operating costs and low environmental impact
A French company aspires to change the established perception of ugly and noisy wind generators
It can operate day and night, having an output of 5W.
The hummingbird is one of the world’s most energetically- efficient flyers
Tuesday marked the 126th anniversary of public access to the Eiffel Tower, which opened on March 31, 1889. Throughout its construction it was marked with controversy and deemed a disaster by France’s best aesthetic minds. The hope was that the World’s Fair “gimmick” would be demolished as soon as possible. Today, however, the Eiffel Tower is an icon, a Paris landmark and surprisingly eco-friendly – sort of.
Wind energy could provide part of the solution to exit the crisis in Greece, but for such long-term investments, political stability is required, as it was mentioned by Dr. Klaus Rave, president of the World Wind Energy Council, namely the International Union of wind power industry.
Photovoltaic systems have the advantage of flexibility, since they can be installed in various places, such as parks, residential rooftops, water reservoirs and noise barriers on highways.
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